112601191 has 2 divisors, whose sum is σ = 112601192. Its totient is φ = 112601190.

The previous prime is 112601147. The next prime is 112601197. The reversal of 112601191 is 191106211.

It is a strong prime.

It is an emirp because it is prime and its reverse (191106211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112601191 - 2⁹ = 112600679 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112601197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56300595 + 56300596.

It is an arithmetic number, because the mean of its divisors is an integer number (56300596).

Almost surely, 2^112601191 is an apocalyptic number.

112601191 is a deficient number, since it is larger than the sum of its proper divisors (1).

112601191 is an equidigital number, since it uses as much as digits as its factorization.

112601191 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 22.

The square root of 112601191 is about 10611.3708350995. The cubic root of 112601191 is about 482.8893879449.

The spelling of 112601191 in words is "one hundred twelve million, six hundred one thousand, one hundred ninety-one".